1114868840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1639513}}^1$

素因数の和:1639541

約数の個数: 32

約数和(自身を含む): 2656012680

約数和(自身を除く): 1541143840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1639513, 3279026, 6558052, 8197565, 13116104, 16395130, 27871721, 32790260, 55743442, 65580520, 111486884, 139358605, 222973768, 278717210, 557434420, 1114868840]

約数ペア:

[(1, 1114868840), (2, 557434420), (4, 278717210), (5, 222973768), (8, 139358605), (10, 111486884), (17, 65580520), (20, 55743442), (34, 32790260), (40, 27871721), (68, 16395130), (85, 13116104), (136, 8197565), (170, 6558052), (340, 3279026), (680, 1639513)]